#431E2A
Closest named color: Chocolate Brown (#411900). oklch(29.2% 0.059 0.8), rgb(67, 30, 42).
Aa
White text reads best on this color (14.40:1).
About this color
#431E2A is a dark, muted red. In OKLCH its lightness is 29%, its chroma 0.059 and its hue 1°. Its hue sits on the warm side of the wheel. The nearest named color is Chocolate Brown (#411900), ΔE 0.059 away. White text reads best on it, at 14.40:1.
| Hue family | Reds |
| Lightness | dark (29%) |
| Chroma | muted (0.059) |
| Temperature | warm |
| Nearest name | Chocolate Brown (#411900) |
| Black text | 1.45:1 |
| White text | 14.40:1 |
Values
| HEX | #431E2A |
| RGB | rgb(67, 30, 42) |
| HSL | hsl(341, 38%, 19%) |
| OKLCH | oklch(29.2% 0.059 0.8) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #431E2A | 14.40:1 | AAA | Lc -103.9 | Preferred for body text |
| Black text on #431E2A | 1.45:1 | Fails | Lc 0.0 | Not readable |
| #431E2A text on white | 14.40:1 | AAA | Lc 100.9 | Preferred for body text |
| #431E2A text on black | 1.45:1 | Fails | Lc 0.0 | Not readable |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 950.
-
Step 50
50
#FBF3F5
oklch(97.1% 0.009 0.1)
-
Step 100
100
#F6E5E9
oklch(93.7% 0.019 1.4)
-
Step 200
200
#F0CFD7
oklch(88.4% 0.038 1.6)
-
Step 300
300
#E8AEBE
oklch(80.9% 0.071 0.6)
-
Step 400
400
#DA829D
oklch(70.8% 0.112 0.6)
-
Step 500
500
#CD6085
oklch(63.2% 0.143 0.6)
-
Step 600
600
#B8436E
oklch(55.6% 0.156 0.8)
-
Step 700
700
#9E345C
oklch(49.1% 0.145 0.8)
-
Step 800
800
#802C4B
oklch(42.6% 0.12 0.7)
-
Step 900
900
#68293F
oklch(37.8% 0.093 0.7)
-
Step 950
950 (this color)
#431E2A
oklch(29.2% 0.059 0.8)
#431E2A with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #24252A | 0.064 |
| Deuteranopia (no green cones) | #2D2C29 | 0.059 |
| Tritanopia (no blue cones) | #481B22 | 0.017 |
| Achromatopsia (no color) | #2A2A2A | 0.059 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #431E2A
#431E2A
oklch(29.2% 0.059 0.8)
- #00342D
#00342D
oklch(29.1% 0.053 180.8)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #431E2A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chocolate Brown #411900 ΔE 0.059
- Aubergine #3D0734 ΔE 0.064
- Space Cadet #2B2D42 ΔE 0.066
- Dark Plum #3F012C ΔE 0.067
- Mahogany #4A0100 ΔE 0.069
- Jet #212529 ΔE 0.070
- Eggplant #380835 ΔE 0.070
- Dark Brown #341C02 ΔE 0.071
Use #431E2A in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.